X-Git-Url: http://git.lttng.org/?a=blobdiff_plain;f=liblttng-ust%2Flttng-rb-clients.h;h=faa384aeeb136137126d5df601594c88970c774b;hb=c0c0989ab70574e09b2f7e8b48c2da6af664a849;hp=788f07547137799c5d8ba30fa2d63d21d6ef80a2;hpb=1ff31389b273bb27a619a794ce414c65e73cb6ea;p=lttng-ust.git

diff --git a/liblttng-ust/lttng-rb-clients.h b/liblttng-ust/lttng-rb-clients.h
index 788f0754..faa384ae 100644
--- a/liblttng-ust/lttng-rb-clients.h
+++ b/liblttng-ust/lttng-rb-clients.h
@@ -1,24 +1,14 @@
-#ifndef _LTTNG_RB_CLIENT_H
-#define _LTTNG_RB_CLIENT_H
-
 /*
- * Copyright (c) 2013 - Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; only
- * version 2.1 of the License.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Lesser General Public License for more details.
+ * SPDX-License-Identifier: LGPL-2.1-only
  *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ * Copyright (C) 2013 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
  */
 
+#ifndef _LTTNG_RB_CLIENT_H
+#define _LTTNG_RB_CLIENT_H
+
+#include <stdint.h>
+
 struct lttng_ust_client_lib_ring_buffer_client_cb {
 	struct lttng_ust_lib_ring_buffer_client_cb parent;
 
@@ -45,6 +35,8 @@ struct lttng_ust_client_lib_ring_buffer_client_cb {
 			uint64_t *ts);
 	int (*sequence_number) (struct lttng_ust_lib_ring_buffer *buf,
 		struct lttng_ust_shm_handle *handle, uint64_t *seq);
+	int (*instance_id) (struct lttng_ust_lib_ring_buffer *buf,
+			struct lttng_ust_shm_handle *handle, uint64_t *id);
 };
 
 #endif /* _LTTNG_RB_CLIENT_H */